Color coding of spatial frequencies using incoherent optical processing

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1979-10

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Optical Society of America

Abstract

An incoherent optical processing technique for color coding the spatial frequency content of an input is described. Experimental results and comparison with the output of a coherent filtering system are discussed. Possible applications such as texture recognition in aerial imagery or radiography analysis are suggested.

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G. Indebetouw, "Color coding of spatial frequencies using incoherent optical processing," Appl. Opt. 18, 4206-4209 (1979). doi: 10.1364/ao.18.004206

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http://hdl.handle.net/10919/46881

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Scholarly Works, Physics